TAG Heuer continues to move this brand upmarket, introducing Chronometer certified movements in many models including the Link Calibre 6 and the recently announced Calibre 8 movement for the Grand Carrera GMT as well as an upgraded Calibre 17 RS movement for the Grand Carrera Chronograph. A Zenith designed Calibre 36 Chronograph movement, also Chronometer certified, is available in both the Link and Monza model line.